package com.pp.exam;

import com.pp.exam.core.api.utils.JsonConverter;
import lombok.extern.log4j.Log4j2;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.core.env.Environment;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;

@Log4j2
@SpringBootApplication
public class ExamApplication implements WebMvcConfigurer {

    public static void main(String[] args) throws UnknownHostException {
        ConfigurableApplicationContext application = SpringApplication.run(ExamApplication.class, args);
        Environment env = application.getEnvironment();
        String ip = InetAddress.getLocalHost().getHostAddress();
        String port = env.getProperty("server.port");
        String path = env.getProperty("server.servlet.context-path");

        // 未配置默认空白
        if (path == null) {
            path = "";
        }


        log.info("\n----------------------------------------------------------\n\t" +
                "皮皮考试系统启动成功，访问路径如下:\n\t" +
                "本地路径: \thttp://localhost:" + port + path + "/\n\t" +
                "网络地址: \thttp://" + ip + ":" + port + path + "/\n\t" +
                "API文档: \thttp://" + ip + ":" + port + path + "/doc.html\n" +
                "----------------------------------------------------------");
    }

    @Override
    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        //保留原有converter,把新增fastConverter插入集合头,保证优先级
        converters.add(0, JsonConverter.fastConverter());
    }

}